Solution to "Windows cannot connect to wireless network" in Win7

1. Set a fixed IP address. We can set a fixed IP address as follows.

Fixed IP settings in Windows XP

1. Right-click the network neighbor and click "properties ".

 

2. Right-click "local connection" and choose "properties"

 

3. Double-click "Internet protocol (TCP/IP )"

 

4. Select "use the following IP address" and "use the following DNS server address" ----> and enter 192.168.0.X (the value range of X is between 2 and. one) ----> fill in "255.255.255.0" after "subnet mask" ----> fill in the LAN port address of your router after the "default gateway" option ----> in "preferred DNS server address" and "backup DNS enter the DNS server address recorded in the running status of the vro.

 

Fixed IP settings in Windows 7

1. Right-click "network" and select "properties ".

 

2. Click "Change adapter settings"

 

3. Right-click "local connection", select "properties", select "Internet Protocol version 4 (TCP/IPv4)", and click "properties ".

4. Check "use the following IP address" and "use the following DNS server address" options ----> enter "192.168.0.X" after the "IP address" option (the value range of X is 2-254, any one in this range can) "---->" subnet mask "followed by" 255.255.255.0 "---->" default gateway "followed by your router's LAN port address ----> in" preferred DNS server address "and" backup DNS enter the DNS server address recorded in the running status of the vro ----> click OK ".

 

Fixed IP settings in Windows 8

1. Install the Windows buttons (the Ctrl key in the lower left corner of the keyboard and the Alt key in the middle) and the R buttons on the keyboard to open the running program interface.

2. In the running program, enter ncpa. cpl-> click "OK" (or press the Enter key on the drive)

 

3. Right-click "Ethernet" and choose "properties"> "Internet Protocol version 4 (TCP/IPv4) click "properties" (or double-click "Internet Protocol version 4 (TCP/IPv4 )").

 

4. Check "use the following IP address" and "use the following DNS server address" options ----> enter "192.168.0.X" after the "IP address" option (the value range of X is 2-254, any one in this range can) "---->" subnet mask "followed by" 255.255.255.0 "---->" default gateway "followed by your router's LAN port address ----> in" preferred DNS server address "and" backup DNS enter the DNS server address recorded in the running status of the vro ----> click OK ".

2. Delete the configuration file

Delete method: click the wireless signal icon in the lower-right corner of the computer, click Open Network and Sharing Center, find and click Manage wireless network. In the displayed network list, find the router signal, right-click it, and click delete network]

3. Confirm the Wireless name

Log on to the vrossid and check whether the password is correct. For details, click Wireless Settings> Basic settings to view the SSID.

4. Disable wireless MAC address filtering

Click Wireless Settings> wireless MAC address filtering to disable the wireless MAC address filtering function. As shown in the following figure:

5. Cancel wireless encryption

Click Wireless Settings> Wireless Security Settings, select do not enable wireless security, and then save> restart. As shown in the following figure: